HomeBelts and Cooling > Radiators, Coolers and Related ComponentsProfessional Parts Sweden 21434963 Engine Coolant Reservoir
Part #: 21434963

Professional Parts Sweden 21434963 Engine Coolant Reservoir

⚙️ 3 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$39.35Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Volvo, S40 and V40
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Coolant Reservoir for Volvo S40 and V40

The Professional Parts Sweden engine coolant reservoir, part number 21434963, is designed specifically for Volvo S40 and V40 models. This component ensures proper coolant storage and circulation, helping maintain optimal engine temperature and performance.

Key Features of the Engine Coolant Reservoir 21434963

  • Compatible with Volvo S40 and V40 vehicles
  • Durable construction for long-lasting performance
  • Precision fit to OEM specifications
  • Maintains proper coolant levels and pressure
  • Easy to install replacement part

Detailed Description of the Professional Parts Sweden Coolant Reservoir

This engine coolant reservoir from Professional Parts Sweden is engineered to meet the exact requirements of Volvo S40 and V40 models. The reservoir stores excess coolant and allows for thermal expansion, preventing overheating and engine damage. Manufactured to precise standards, part number 21434963 offers a reliable solution for maintaining your vehicle’s cooling system integrity. Its robust design withstands temperature fluctuations and pressure changes common in engine operation.

Common Issues Addressed by This Coolant Reservoir

  • Coolant leaks causing engine overheating
  • Cracked or damaged reservoir tanks
  • Inaccurate coolant level readings
  • Pressure loss in the cooling system
  • Engine temperature fluctuations due to coolant loss

Installation Notes and Tips

  • Ensure the engine is cool before removal and installation
  • Drain coolant to prevent spills during replacement
  • Check hoses and clamps for wear and replace if necessary
  • Use OEM or compatible coolant to refill the system
  • Bleed the cooling system to remove air pockets after installation

Quality Assurance and Warranty Information

Professional Parts Sweden manufactures this engine coolant reservoir to meet strict quality standards, ensuring compatibility and durability for Volvo S40 and V40 vehicles. While specific warranty details may vary, this part is backed by the brand’s commitment to reliable automotive components designed for professional use.

This part fits 3 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2004VolvoS40T52.5LL5GASN/A
2004VolvoV40LSE1.9LL4GASN/A
2002VolvoV40Base1.9LL4GASN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.